Manipulating microstructure and mechanical property during laser powder bed fusion: Multi-material, in-situ alloying, and processing
M Chen, Y Ning, X Sun, T Liu, H Wei, K Zhang… - Journal of Alloys and …, 2024 - Elsevier
Laser powder bed fusion (L-PBF) has garnered significant interest since its inception as it
offers unparalleled advantages to fabricate complex-shaped metallic components. Due to its …
offers unparalleled advantages to fabricate complex-shaped metallic components. Due to its …
[HTML][HTML] Analysis of dynamic recrystallization through austenite grain reconstruction of additively manufactured martensitic M789 steel
K Nyamuchiwa, J Pasco, T McCarthy… - Materials Science and …, 2024 - Elsevier
This work examines the hot compression behavior of additively manufactured M789 steel via
laser powder bed fusion (LPBF) at temperatures ranging from 850° C to 1050° C and strain …
laser powder bed fusion (LPBF) at temperatures ranging from 850° C to 1050° C and strain …
Heat treatment effects and variant selection in multi-material laser powder bed fusion of FeNi-and CoCr-based alloys
J Pasco, A Keshavarzkermani… - Virtual and Physical …, 2024 - Taylor & Francis
This study demonstrates the successful fabrication of a multi-material 18Ni (300) maraging
steel–CoCrMo alloy using laser powder bed fusion (L-PBF), which in its as-built state …
steel–CoCrMo alloy using laser powder bed fusion (L-PBF), which in its as-built state …
Study on configuration design and microstructure optimization of quasi-continuous network structured (Ti3AlC2-Al3Ti)/2024Al
W Zhuang, Z Huang, Q Yu, H Wang, X Li, Y Wu… - Journal of Alloys and …, 2024 - Elsevier
Configuration design and microstructure regulation are paramount strategies to surmount
strength and ductility trade-offs in Aluminum Matrix Composites (AMCs). In this study, both …
strength and ductility trade-offs in Aluminum Matrix Composites (AMCs). In this study, both …
Phase transformation in additively manufactured Co-Cr-Mo alloy after solution and aging heat treatment
The unique structure and solute distribution of CoCrMo alloys produced using Laser Powder
Bed Fusion (L-PBF) technique require custom heat-treating processes to achieve the …
Bed Fusion (L-PBF) technique require custom heat-treating processes to achieve the …
Texture Preference and Variant Analysis of Martensite Formation in Laser Powder Bed Fusion
J Pasco, Y He, A Keshavarzkermani… - TMS Annual Meeting & …, 2024 - Springer
In laser powder bed fusion (L-PBF) of maraging steel, oscillating thermal cycles inherent to
additive manufacturing (AM) revert the melt pool to its parent phase repeatedly and create …
additive manufacturing (AM) revert the melt pool to its parent phase repeatedly and create …
Hardness prediction of the carbides in Fe-based multi-elements alloy by first-principles
J Lu, J Guo, C Shi, X Ren, F Han, J Wang, Q Yang - MRS Communications, 2023 - Springer
The electronic structures of the carbides such as VC, WC, V2C, Mo2C, Cr7C3 and Cr23C6
in Fe-based multi-elements alloy were investigated by first principles. According to the …
in Fe-based multi-elements alloy were investigated by first principles. According to the …